<%@ page contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>尚硅谷会员注册页面</title>
<%@ include file="/pages/common/head.jsp"%>
	<script type="text/javascript">
		$(function (){
			$("#username").blur(function () {
				var username = this.value;
				$.getJSON("http://localhost:8080/book/userServlet","action=ajaxExistusername&username="+username,function (data) {
					console.log(typeof data)
					console.log(data)
					if(data.existsUsername){
						$("span.errorMsg").text("用户名已存在！");
					}else {
						$("span.errorMsg").text("用户名可用");
					}
				});
			})

			$(function () {
				$("#code_img").click(function () {
					this.src="${basePath}kaptcha.jpg?a="+new Date();
				})
			})

			$("#sub_btn").click(function () {
				var usernameText = $("#username").val();
				var usernamePatt=/^\w{5,12}$/;
				if(!usernamePatt.test(usernameText)){
					$("span.errorMsg").text("用户名不合法！");
					return false;
				}


				var passwordText = $("#password").val();
				var passwordPatt=/^\w{5,12}$/;
				if(!passwordPatt.test(passwordText)){
					$("span.errorMsg").text("密码不合法！");
					return false;
				}

				$("span.errorMsg").text("");
				var repwdText = $("#repwd").val();
				if(repwdText!=passwordText){
					$("span.errorMsg").text("密码和确认密码不一致！");
					return false;
				}


				var emailText = $("#email").val();
				var emailPatt=/^[a-z\d]+(\.[a-z\d]+)*@([\da-z](-[\da-z])?)+(\.{1,2}[a-z]+)+$/;
				if (!emailPatt.test(emailText)){
					$("span.errorMsg").text("邮箱输入不合法！");
					return false;
				}
				$("span.errorMsg").text("");

				var codeText = $("#code").val();
				 codeText = $.trim(codeText);
				if(codeText==null||codeText==""){
					$("span.errorMsg").text("验证码不能为空！");
					return false;
				}


			})


		})
	</script>
<style type="text/css">
	.login_form{
		height:420px;
		margin-top: 25px;
	}
	
</style>
</head>
<body>
		<div id="login_header">
			<img class="logo_img" alt="" src="static/img/logo.gif" >
		</div>
		
			<div class="login_banner">
			
				<div id="l_content">
					<span class="login_word">欢迎注册</span>
				</div>
				
				<div id="content">
					<div class="login_form">
						<div class="login_box">
							<div class="tit">
								<h1>注册尚硅谷会员</h1>
								<span class="errorMsg">${requestScope.msg}</span>
							</div>
							<div class="form">
								<form action="userServlet" method="post">
									<input type="hidden" name="action" value="regist"/>
									<label>用户名称：</label>
									<input class="itxt" type="text" placeholder="请输入用户名" autocomplete="off" tabindex="1" name="username" id="username" value="${requestScope.username}" />
									<br />
									<br />
									<label>用户密码：</label>
									<input class="itxt" type="password" placeholder="请输入密码" autocomplete="off" tabindex="1" name="password" id="password" value="123456"/>
									<br />
									<br />
									<label>确认密码：</label>
									<input class="itxt" type="password" placeholder="确认密码" autocomplete="off" tabindex="1" name="repwd" id="repwd" value="123456" />
									<br />
									<br />
									<label>电子邮件：</label>
									<input class="itxt" type="text" placeholder="请输入邮箱地址" autocomplete="off" tabindex="1" name="email" id="email" value="${requestScope.email}" />
									<br />
									<br />
									<label>验证码：</label>
									<input class="itxt" type="text" style="width: 80px;" name="code" id="code" value="abcde"/>
									<img  id="code_img" alt="" src="kaptcha.jpg" style="float: right; margin-right: 40px; width: 110px; height: 30px">
									<br />
									<br />
									<input type="submit" value="注册" id="sub_btn" />
									
								</form>
							</div>
							
						</div>
					</div>
				</div>
			</div>
		<%@include file="/pages/common/footer.jsp"%>
</body>
</html>